#-*-coding: utf-8 -*_#开发团队
# E-Mail: cq30@foxmail.com
# 开发时间 : 2021/9/25 22:23
# @auther: CQ-PRO
# Origin :崔强 2019110504 

import numpy as np
a = np.random.uniform(-1,1,(1,4))
print(a)

#[[-0.57567152 -0.80695834  0.95264829 -0.63209754]]